Donald A. Thomas
Donald Alan Thomas, Ph.D., is an American engineer and a former NASA astronaut.
Read more about Donald A. Thomas: Education, Organizations, Awards and Honors, Career, NASA Career, Space Flight Experience
Famous quotes containing the word thomas:
“It hurts the spirit, somehow, to read the word environments, when the plural means that there are so many alternatives there to be sorted through, as in a market, and voted on.”
—Lewis Thomas (b. 1913)